Dormer A777 HSCo Heavy-Duty Jobber Drill 4.00mm OL:75mm WL:43mm Size_87in patios and driveways

patios and driveways

Suitable for Diesel-based fuels

Connector fits OEM 820063220

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Dormer A777 HSCo Heavy-Duty Jobber Drill 4.00mm OL:75mm WL:43mm Size_87in patios and drivewaysA777 Metric Cobalt Jobber Drill Bits have a heavy duty, 135 split point for use when greater heat is generated during drilling, e. g on higher tensile tougher materials and in particular the Aerospace Industry. Specification Flute Geometry: Standard Helix, Right hand spiral, Thick Web Point Angle: 0. 30 mm 0. 95 mm 118 Conical point 1. 00 mm to 1. 40 mm inclusive 135 4 facet point 1. 50 mm and above 135 split point sizes (Split point geometry to NAS